Death mask saw II

Intro You wake up with a split mask with sharp nails which is the death mask, The Death Mask was a mechanical contraption which worked similar to an iron maiden and was placed around the victim's neck. It consisted of two parts of a metal mask, the back and the front part. Both parts were angled down from the victim's head. The inside of both parts was spiked with numerous pointy nails. A timer was attached to one side of it. Usually the victim had 60 seconds to find the key, unlock the trap and remove it. If the victim failed to do so, the mask would close on the victim's head, resulting in the nails piercing the skull. Additionally a leather harness was attached to the victim's chest and secured with a padlock to hold the device in place so in order to it